Question: Becker's study of 'outsiders' was crucial because: a. At the time and place of writing, immigration was rising at an alarming rate b. At the time and place of writing, it cemented the importance of accepting as given the nature and status of legal codes and their enforcement c. At the time and place of writing, people from ethnic minority backgrounds could not join the police d. At the time and place of writing, it shifted attention from crime and toward deviance, highlighting the extent to which these concepts were problematic social constructions